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一、 漏洞 CVE-2025-3248 基础信息
漏洞信息
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Vulnerability Title
Langflow < 1.3.0 Unauthenticated RCE via /api/v1/validate/code
来源: 美国国家漏洞数据库 NVD
Vulnerability Description
Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary code.
来源: 美国国家漏洞数据库 NVD
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
来源: 美国国家漏洞数据库 NVD
Vulnerability Type
关键功能的认证机制缺失
来源: 美国国家漏洞数据库 NVD
Vulnerability Title
Langflow 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Langflow是Langflow开源的一个用于构建多代理和 RAG 应用程序的可视化框架。 Langflow 1.3.0之前版本存在安全漏洞，该漏洞源于/api/v1/validate/code端点存在代码注入漏洞，可能导致远程未经验证的攻击者执行任意代码。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
厂商产品影响版本CPE订阅
langflow-ailangflow 0 ~ 1.3.0 -
二、漏洞 CVE-2025-3248 的公开POC
#POC 描述源链接神龙链接
1A vulnerability scanner for CVE-2025-3248 in Langflow applications. 用于扫描 Langflow 应用中 CVE-2025-3248 漏洞的工具。https://github.com/xuemian168/CVE-2025-3248POC详情
2POC of CVE-2025-3248, RCE of LangFlowhttps://github.com/PuddinCat/CVE-2025-3248-POCPOC详情
3Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint.A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary code. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2025/CVE-2025-3248.yamlPOC详情
4Nonehttps://github.com/verylazytech/CVE-2025-3248POC详情
5https://github.com/vulhub/vulhub/blob/master/langflow/CVE-2025-3248/README.mdPOC详情
6Nonehttps://github.com/Threekiii/Awesome-POC/blob/master/%E4%BA%BA%E5%B7%A5%E6%99%BA%E8%83%BD%E6%BC%8F%E6%B4%9E/Langflow%20code%20API%20%E6%9C%AA%E6%8E%88%E6%9D%83%E8%BF%9C%E7%A8%8B%E4%BB%A3%E7%A0%81%E6%89%A7%E8%A1%8C%E6%BC%8F%E6%B4%9E%20CVE-2025-3248.mdPOC详情
7Scanner and exploit for CVE-2025-3248https://github.com/Praison001/CVE-2025-3248POC详情
8CVE-2025-3248: A critical flaw has been discovered in Langflow that allows malicious actors to execute arbitrary Python code on the target system. This can lead to full remote code execution without authentication, potentially giving attackers control over the server.https://github.com/vigilante-1337/CVE-2025-3248POC详情
9Perform Remote Code Execution using vulnerable API endpoint.https://github.com/Vip3rLi0n/CVE-2025-3248POC详情
10This Python script exploits CVE-2025-3248 to execute arbitrary commands or spawn a reverse shell on a vulnerable system. Authentication is required to use this exploit.https://github.com/tiemio/RCE-CVE-2025-3248POC详情
11CVE-2025-3248 Langflow RCE Exploithttps://github.com/ynsmroztas/CVE-2025-3248-Langflow-RCEPOC详情
12Nonehttps://github.com/imbas007/CVE-2025-3248POC详情
13Exploit for Langflow AI Remote Code Execution (Unauthenticated)https://github.com/0xgh057r3c0n/CVE-2025-3248POC详情
14CVE-2025-3248 — Langflow RCE Exploithttps://github.com/zapstiko/CVE-2025-3248POC详情
15CVE-2025-3248 – Unauthenticated Remote Code Execution in Langflow via Insecure Python exec Usagehttps://github.com/B1ack4sh/Blackash-CVE-2025-3248POC详情
16Powerful unauthenticated RCE scanner for CVE-2025-3248 affecting Langflow < 1.3.0https://github.com/issamjr/CVE-2025-3248-ScannerPOC详情
17Remote Code Execution Exploit for Langflow (CVE-2025-3248) - [ By S4Tech ]https://github.com/0-d3y/langflow-rce-exploitPOC详情
18CVE-2025-3248https://github.com/dennisec/CVE-2025-3248POC详情
19Mass-CVE-2025-3248https://github.com/dennisec/Mass-CVE-2025-3248POC详情
20Langflow versions prior to 1.3.0 are susceptible to code injection in the /api/v1/validate/code endpoint. A remote and unauthenticated attacker can send crafted HTTP requests to execute arbitrary code.https://github.com/ill-deed/Langflow-CVE-2025-3248-Multi-targetPOC详情
21Nonehttps://github.com/r0otk3r/CVE-2025-3248POC详情
22CVE-2025-3248https://github.com/min8282/CVE-2025-3248POC详情
23Langflow Remote Code Executionhttps://github.com/EQSTLab/CVE-2025-3248POC详情
24PoC for achieving RCE in Langflow versions <1.3.0https://github.com/wand3rlust/CVE-2025-3248POC详情
25Nonehttps://github.com/Kiraly07/Demo_CVE-2025-3248POC详情
26Exploit for Langflow AI Remote Code Execution (Unauthenticated)https://github.com/zr1p3r/CVE-2025-3248POC详情
27Langflow 在对用户提交的“验证代码”做 AST 解析和编译时，在未做鉴权与沙箱限制的情况下调用了 Python 的 compile()/exec()（以及在编译阶段会评估函数默认参数与装饰器），攻击者可把恶意载荷放在参数默认值或装饰器里，借此在服务器上下文中执行任意语句（反弹 shell、下载器、横向移动等）https://github.com/bambooqj/cve-2025-3248POC详情
28A comprehensive Python exploitation framework for testing and demonstrating CVE-2025-3248, a critical unauthenticated remote code execution vulnerability in Langflow versions ≤ 1.3.0.https://github.com/drackyjr/cve-2025-3248-exploitPOC详情
29CVE-2025-3248 – Unauthenticated Remote Code Execution in Langflow via Insecure Python exec Usagehttps://github.com/Ashwesker/Blackash-CVE-2025-3248POC详情
30Nonehttps://github.com/b0ySie7e/CVE-2025-3248-POCPOC详情
31CVE-2025-3248 – Unauthenticated Remote Code Execution in Langflow via Insecure Python exec Usagehttps://github.com/Ashwesker/Ashwesker-CVE-2025-3248POC详情
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三、漏洞 CVE-2025-3248 的情报信息
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四、漏洞 CVE-2025-3248 的评论
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2026-01-15 06:08:54

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